Present Perfect Simple vs Present Perfect Contin ...

Can you speak more slowly? I haven’t understood / haven’t been understanding everything.

Rewrite the sentence: We moved to Scotland three years ago. --> We _______________ in Scotland for three years now (Present Perfect Continuous)

Don’t take my plate away. I haven’t finished / haven’t been finishing my lunch!

Rewrite the sentence: It started snowing just a short time ago. --> It _______________ for very long. (Present Perfect Continuous)

I’m not sure what’s happening in this film because I _______________ (only / watch / it) for a few minutes.

Those two girls in the front row _______________ (talk / each other) since the film started!

How long _______________ (Alex / be / member) of the film club?

I can’t go to the cinema because _______________ (I / finish / my homework) yet.